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Doctor insights on: Thc Metabolites In Urine

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Urine (Definition)

Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. The blood is first filtered by the kidneys, and the composition of the resulting fluid is then altered depending on the body's needs. It is composed of mostly water, and breakdown products from blood cells impart ...Read more


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AFTER a drug urine sample has been voided, what is the rate of THC-Metabolite breakdown OUTSIDE OF THE BODY? (Please be specific) Thanks!

AFTER a drug urine sample has been voided, what is the rate of THC-Metabolite breakdown OUTSIDE OF THE BODY? (Please be specific) Thanks!

It depends: Refrigerated urines measuring amounts of drugs of abuse are usually considered valid for five days. At room temperature bacteria grow quickly and would likely effect concentrations of THC rather significantly even after 24 hours. I am unable to be more specific. ...Read more

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If i smoked weed three times in four weeks, then stopped, how long would it take for the THC metabolites to be completely gone from my urine?

If i smoked weed three times in four weeks, then stopped, how long would it take for the THC metabolites to be completely gone from my urine?

Long time: Some marihuana substances have an elimination half-life of 20 hours. However, some are stored in body fat and have a elimination half-life of 10 to 13 days. Most researchers agree that urine tests for marijuana can detect the presence of the drug in the body for up to 13 days. ...Read more

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AFTER a Urine drug test has been administered, how long does it take for the metabolites of THC to break down IN THE SAMPLE (NOT IN THE BODY)?

AFTER a Urine drug test has been administered, how long does it take for the metabolites of THC to break down IN THE SAMPLE (NOT IN THE BODY)?

Generally: Any lab that performs this type of test would have completed it fairly quickly and as such, metabolite deterioration is not an issue. Hope that helps! ...Read more

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Could THC stay longer in the blood or urine?

THC: Single use Marijuana may be found in blood for 12 to 24 hours. Regular Use Marijuana may be found in blood for 2 to 7 days. Single use Marijuana might be detected in urine for 1 to 7 days (or more) and regular marijuana use can be detected in urine for 7 to 100 days (longer periods have been reported though). ...Read more

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How long until THC doesn't show up on a urine test?

How long until THC doesn't show up on a urine test?

It depends: Thc can persist in the body for up to a month. It depends on how frequently and how much a person smokes. ...Read more

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Can you clean THC out of urine system with just vinegar?

Nothing can: THC will be excreted with the urine so long as it is finding its way there. As THC is absorbed and stored by fat cells, it takes a long time for it to disappear entirely. ...Read more

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Why did THC show up in my urine? Is a false positive possible?

Why did THC show up in my urine? Is a false positive possible?

Yes: false positives are ALWAYS possible, because all medical tests have limitations, including urine drug screening. Firstly, if the initial test is a screening test, many substances, including commonly prescribed drugs like arthritis medications, can give a false positives. Positive screening tests should and must be followed by additional tests to prove the presence of the substance. ...Read more